how to create regex to accept combination of alphabets, numbers and special characters but not single alphabet or number or special characters

I want to create regex which will accept combination of alphabets, special characters,numbers but not only alphabets or special characters or numbers

For example : It should accept

1. 1 Slice brown bread (wheat)
2. 1 Tbsp
3. 1/2 cup

But it should not accept

1. Slice brown bread
2. 1
3. @#%&%&*

This is what I have tried:

regex:/^(?![0-9]*$)[a-zA-Z0-9s-()/ ]+$/'

This regex allow user to accept combination of alphabets, numbers and special characters but not only numbers.

Answer

By chaining a few negative lookaheads to the regex, so it won’t match when there’s only 1 of the types + whitespaces on the same line.

$str = '1 Slice brown bread (wheat) 
1 Tbsp 
1/2 cup 
Slice brown bread 
1
@#%&%&*';

$re = '/^(?!W+$)(?![ds]+$)(?![A-Za-zs]+$).+$/m';

preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
var_dump($matches);

Btw, in the examples, all the acceptables seem to start with a digit, and have letters.
So with $re = '/^(?=.*[A-Za-z])d+.+$/m';, to match lines that start with a number and have at least a letter, it would also only match the first 3 examples.